The attorney for the man who sold what would become the deadly weapon in a mass shooting in New York City earlier this week ...

New York City has some of the toughest gun laws in the nation. But Monday’s mass shooting showed their limits, security ...

New York City detectives investigating this week's mass shooting were interviewing the attacker's associates in his home ...

As for security, badges and sign-in lists for visitors became standard fare in New York office buildings after the Sept. 11 ...

A shooting in a Manhattan skyscraper late on Monday that killed four people, including a New York City police officer, has ...

Kathy Hochul's focus on "assault weapons" is puzzling, since the perpetrator easily could have killed the same number of ...

The NYPD sent detectives to Las Vegas to work with federal law enforcement in the investigation into Monday's deadly shooting ...

Everytown for Gun Safety’s Nick Suplina joins ABC News’ Linsey Davis to unpack what the Manhattan shooting tells us about the ...

"Assault weapons" are banned, and the Red Flag Law, which temporarily removes firearms from people deemed a danger, has been ...

No motive has been announced. A suicide note was found expressing grievances with the NFL and saying Tamura suffered from CTE ...

Flags were lowered on Tuesday to "honor NYPD Officer Didarul Islam and all those lost in the brutal, cowardly attack in ...

Four people were killed, including an off-duty NYPD officer, and another man was critically injured in a skyscraper shooting ...